NXP Semiconductors MPC5777C Manuals

MPC5777C Clock Calculator Guide How to use MPC5777C tool to easily calculate device frequency domains by: NXP Semiconductors 1. Introduction NXP’s MPC5777C is a dual-core 32-bit microcontroller dedicated to high-performance powertrain applications. The MCU supports ASIL-D automotive safety rating and runs on two e200z7 Power Architecture cores. The MPC5777C features two versions, a standard version whose core runs up to 264 MHz and a performance version that supports up to 300 MHz. This application note will refer to these versions as “MPC5777C_264MHz” and “MPC5777C_300MHz”, respectively, for version-specific information; general content that applies to both versions will refer to the device as simply “MPC5777C”. The MPC5777C supports an 8-44 MHz external oscillator (XOSC), a 16 MHz internal RC oscillator (IRC), and two phase locked loops (PLL). MPC5777C_264MHz’s two PLLs support 200 MHz and 264 MHz, respectively; MPC5777C_300MHz’s respective PLLs can run up to 240 MHz and 300 MHz. The IRC is selected out of reset so increasing the operating frequency from 16 MHz requires additional configuration. The MPC5777C Clock Calculator is meant to complement the reference manual. It seeks to simplify the clock configuration process by providing a graphical, interactive tool to help the user find the NXP Semiconductors Document Number: AN12176 Application Notes Rev. 1 , 12/2018 Contents 1. Introduction ........................................................................ 1 2. Clock calculator design ...................................................... 2 2.1. Tree ......................................................................... 4 2.2. Device Select .......................................................... 7 2.3. Oscillator control .................................................... 8 2.4. Peripheral domains ................................................. 8 2.5. FlexCAN clocking and MCAN clocking ................ 9 2.6. LFAST clocking ................................................... 10 2.7. PLLx ..................................................................... 12 2.8. Reference tables (pll0_phi, pll0_phi1, and pll1_phi)12 2.9. Summary ............................................................... 13 2.10. Limits .................................................................... 16 3. Clock tool example use case: Configure eMIOS to 60 MHz PLL1 with MPC5777C_264MHz .................................... 17 3.1. Select the Device .................................................. 18 3.2. Configure PER_CLK ............................................ 19 3.3. Observe the registers ............................................. 29 3.4. Copy the code ....................................................... 30 4. Conclusion ....................................................................... 30 5. Revision History .............................................................. 30

MPC5777C Reference Manual Addendum Supports maskset 2N45H Document Number: MPC5777CRMAD Rev. 1, 12/2015

NXP Semiconductors User’s Guide Document Number: MPC5777CEVBUG Rev. 1, 03/2019 MPC5777C EVB User Guide Prototype Board by: NXP Semiconductors 1. Introduction This user guide details the setup and configuration of the NXP MPC5777C Evaluation Board (hereafter referred to as the EVB). The EVB is intended to provide a mechanism for easy customer evaluation of the MPC57xx family of microprocessors, and to facilitate hardware and software development. At the time of writing this document, the MPC57xx family consists of the 55nm powertrain and safety devices. For the latest product information, please speak to your NXP representative or consult the MPC57xx website at www.nxp.com The EVB is intended for bench or laboratory use and has been designed using normal temperature specified components (+70°C). Contents 1. Introduction ..................................................................... 1 2. EVB Features ................................................................. 2 3. Configuration — Motherboard ........................................ 3 4. Configuration — MPC5777C-416DS Daughter card .... 13 5. Configuration — MPC5777C-516DS Daughter card .... 27 6. Board Interface Connector ........................................... 41 7. Default Jumper Summary Table ................................... 55 8. List of Acronyms ........................................................... 58